RBI Leaders and AB/RBI

Who are the current Astros minor league RBI leaders and how many AB's does it take for them to get an RBI? (Note - current major league average is 1 RBI per every 8.6 AB's.)

Full season teams through 8/31:

96 RBI - Kody Hinze (CC) - 1 RBI per every 4.8 AB
90 RBI - Adam Bailey (CC) - 1 RBI per every 5.7 AB
78 RBI - Chris Wallace (CC) - 1 RBI per every 4.5 AB
70 RBI - Jonathan Meyer (LAN) - 1 RBI per every 6.7 AB
70 RBI - Austin Wates (LAN) - 1 RBI per every 7.2 AB

(J.D. Martinez had 72 RBI's in his time in the minors this season at a rate of 1 RBI per every 3.6 AB.)

Short season & rookie leagues through 8/31:

44 RBI - Chase Davidson (TCV) - 1 RBI per every 3.8 AB
38 RBI - Jordan Scott (TCV) - 1 RBI per every 7.8 AB
37 RBI - Matt Duffy (TCV) - 1 RBI per every 6.4 AB
37 RBI - Zachary Johnson (TCV) - 1 RBI per every 6.9 AB
35 RBI - Teoscar Hernandez (DSL) - 1 RBI per every 6.5 AB
35 RBI - Mesac Laguna (DSL) - 1 RBI per every 5.6 AB